Interstellar O Crosses over and Becomes the Villain's Cannon Fodder Ex-Wife

[Two male protagonists + ABO through the book + period novel + interstellar golden finger + contrasting cuteness] Lu Xingyan is a member of the Interstellar Federation. Once he opened his eyes, he became the cannon fodder and vicious stepbrother in the 1970s novel. The plot of the original book: He drugged the male protagonist and was discovered by the villain, and died in the cold winter. What's even more terrible is that there are only three days left before the "drugged plot". The only reliance is the interstellar steward system that follows, which can be exchanged for materials to save lives, but the condition for obtaining points is: contact with the villain. Kisses, hugs, and stickers all count. Lu Xingyan looked at his ex-husband, who had a cold face and a sinister look, and was decisive in killing him. He gritted his teeth and crawled into his arms with red eyes. Then the villain Shen Yanchen discovered that his ex-wife, who was supposed to be ruthless, suddenly changed into a different person. She would shed golden tears, whisper "Don't leave", and tremble in front of him like a cat soaked in the rain. Shen Yanchen put out his cigarette with an expressionless expression: "It's acting again." Until the day of the ## issue, in the room full of sweet pheromones, Lu Xingyan shivered in the corner and raised his wet eyes to look at him—— "Shen Yanchen, I feel so uncomfortable..." Three seconds later he scooped the person into his arms.